Observations of Cygnus X-2 with IUE: Ultraviolet results from a multiwavelength campaign
The observations of the low-mass x ray binary, Cyg X-2, taken with the International Ultraviolet Explorer (IUE) in a campaign conducted in June and October of 1988 are reported. A direct relationship between the strength of the UV continuum and line emission and the placement of the x ray spectrum in one of three branches of the so-called Z-shaped
Vrtilek, S. D. et al.
Fecha de publicación:
10
1989